29405728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 63715680

約数和(自身を除く): 34309952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 601, 1112, 1202, 1529, 2224, 2404, 3058, 4448, 4808, 6116, 6611, 9616, 12232, 13222, 19232, 24464, 26444, 48928, 52888, 83539, 105776, 167078, 211552, 334156, 668312, 918929, 1336624, 1837858, 2673248, 3675716, 7351432, 14702864, 29405728]

約数ペア:

[(1, 29405728), (2, 14702864), (4, 7351432), (8, 3675716), (11, 2673248), (16, 1837858), (22, 1336624), (32, 918929), (44, 668312), (88, 334156), (139, 211552), (176, 167078), (278, 105776), (352, 83539), (556, 52888), (601, 48928), (1112, 26444), (1202, 24464), (1529, 19232), (2224, 13222), (2404, 12232), (3058, 9616), (4448, 6611), (4808, 6116)]